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All Journal METAMORFOSA Journal of Biological Sciences Buletin Udayana Mengabdi Jurnal Biologi Udayana SIMBIOSIS Biota Jurnal Mikologi Indonesia Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) BIO-CONS: Jurnal Biologi dan Konservasi BIO-CONS: Jurnal Biologi dan Konservasi BIOSAPPHIRE: Jurnal Biologi dan Diversitas
Made Ria Defiani
Program Studi Biologi, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Udayana
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Decision Sciences, Operations Research & Management Education Energy Environmental Science Immunology & microbiology Other

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Journal : Jurnal Biologi Udayana

 1 
CA2+ INTRASELULER TERLIBAT DALAM MEKANISME PEMBUKAAN STOMATA AKIBAT PENGARUH AUXIN MADE PHARMAWATI; MADE RIA DEFIANI; Ni LUH ARPIWI
Jurnal Biologi Udayana Vol 12 No 1 (2008): JURNAL BIOLOGI
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

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Abstract

Research was done to elucidate the role of Ca2+ intracellular in stomatal movement induced by auxin. Two types of auxin (IAA and NAA) increased stomatal opening and the increase was concentration dependent. The addition of EGTA, Ruthenium red and Procaine as the modulator of Ca2+ concentration , inhibited stomatal opening induced by auxin. EGTA and procaine significantly inhibited somatal opening at 100 uM and 1 mM. Ruthenium red worked at lower concentrations which were 10 uM, 50 uM and 100 uM on LAA-induced stomatal opening, while on NAA-induced stomatal opening, Ruthenium red had an effect at 10 uM, 50 uM, 100 uM dan 1 mM. It is suggested that Ca2+ involves in stomatal opening induced by LAA and NAA as signaling agent.
PENGARUH SUHU DAN LAMA PENYIMPANAN TERHADAP KANDUNGAN VITAMIN C PADA CABAI RAWIT PUTIH (CAPSICUM FRUSTESCENS) RANI RACHMAWATI; MADE RIA DEFIANI; NI LUH SURIANI
Jurnal Biologi Udayana Vol 13 No 2 (2009): JURNAL BIOLOGI
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

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Abstract

The effect of temperature and length of storage on vitamin C concentration of chili (Capsicum frustescens) was observed on this study. Samples were taken from farmer’s field around Gianyar Regency of Bali. The chilies were treated with temperature such as 10ºC, 20ºC, and 29ºC (room temperature) and stored for 5, 10, and 15 days. Jacobs method was applied for vitamin C determination. The highest vitamin C content was obtain from control (59,9 mg/100 ml). On the other hand, the lowest was from chili that stored at room temperature for 15 days (23,6 mg/100 ml). For weight loss, the highest of loss was from chili which stored at room temperature for 15 days.
Pengaruh formulasi pupuk cair berbasis limbah organik dan penambahan konsorsium mikroba pelarut fosfat terhadap pertumbuhan tanaman cabai rawit (Capsicum frutescens L.) Ni Putu Yuliatiningsih; Ida Bagus Gede Darmayasa; Made Ria Defiani
Jurnal Biologi Udayana Vol 26 No 1 (2022): JURNAL BIOLOGI UDAYANA
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JBIOUNUD.2022.v26.i01.p04

Abstract

Chili pepper plant is one of the horticultural plants that have high nutritional value and economic value. Increasing chili production can be done by improving soil fertility through optimal and environmentally friendly fertilization. Rice dishwater can be used as a liquid organic fertilizer (LOF) combined with molasses and phosphate solubilizing microbes (PSM). The research objective was to explore the use of LOF formulations on the growth of chili pepper plants and determine the appropriate ratio between rice dishwater and molasses with the addition of a consortium of PSM in formulating LOF. The study was conducted using a one-factor completely randomized design with four replications. There are seven treatment, namely Y1 = first control (without treatment); Y2 = second control (commercial LOF); Y3 = 5% rice dishwater + 5% molasses + 10 mL consortium of PSM; Y4 = 10% rice dishwater + 10% molasses + 10 mL consortium of PSM; Y5 = 15% rice dishwater + 15% molasses + 10 mL consortium of PSM; Y6 = 20% rice dishwater + 20% molasses + 10 mL consortium of PSM; and Y7 = 25% rice dishwater + 25% molasses + 10 mL consortium of PSM. The Y7 treatment gave a good response to the growth of chili pepper plants.
Co-Authors A A Ayu Laksmi Damarnegari A.A.S. A. Sukmaningsih Dian Catur Prayantini Dwi Nur Rikhma Sari Eniek Kristiyanti ENIEK KRISWIYANTI Hikmah Putri Wahyu Utami I KETUT MUKSIN I Made Anom Sutrisna Wijaya I.M.A.S. Wijaya I.M.S. Wijaya IDA AYU ASTARINI Ida Bagus Gede Darmayasa Ida Bagus Wayan Gunam Lily Windasari Luh Made Ary Somia Vagestini Luh Putu Melandani Luh Putu Wrasiati MADE PHARMAWATI MADE SUSUN PARWANAYONI Meitini Proborini Wahyuni Mia Kosmiatin Ni Kadek Raleni Ni LUH ARPIWI Ni Luh Putu Kayika Febryanti Ni Luh Suriani Ni Putu Adriani Astiti Ni Putu Harta Diani Pande Ni Putu Yuliatiningsih Novita Sari Puji Wahyu Lestari Putu Wina Andriani Lestari Rachel Daniella Dinda Maria Lumban Tobing RANI RACHMAWATI Retno Kawuri Septarini Dian Anitasari Septarini Dian Anitasari Septarini Dian Anitasari Tadzkia Hanifah Akbar Wira Purnama Santi Yully Muharyati